844360868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{409}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 1695997800

約数和(自身を除く): 851636932

約数列:

[1, 2, 4, 13, 26, 29, 37, 52, 58, 74, 116, 148, 377, 409, 481, 754, 818, 962, 1073, 1369, 1508, 1636, 1924, 2146, 2738, 4292, 5317, 5476, 10634, 11861, 13949, 15133, 17797, 21268, 23722, 27898, 30266, 35594, 39701, 47444, 55796, 60532, 71188, 79402, 154193, 158804, 196729, 308386, 393458, 438857, 516113, 559921, 616772, 786916, 877714, 1032226, 1119842, 1755428, 2064452, 2239684, 5705141, 7278973, 11410282, 14557946, 16237709, 22820564, 29115892, 32475418, 64950836, 211090217, 422180434, 844360868]

約数ペア:

[(1, 844360868), (2, 422180434), (4, 211090217), (13, 64950836), (26, 32475418), (29, 29115892), (37, 22820564), (52, 16237709), (58, 14557946), (74, 11410282), (116, 7278973), (148, 5705141), (377, 2239684), (409, 2064452), (481, 1755428), (754, 1119842), (818, 1032226), (962, 877714), (1073, 786916), (1369, 616772), (1508, 559921), (1636, 516113), (1924, 438857), (2146, 393458), (2738, 308386), (4292, 196729), (5317, 158804), (5476, 154193), (10634, 79402), (11861, 71188), (13949, 60532), (15133, 55796), (17797, 47444), (21268, 39701), (23722, 35594), (27898, 30266)]